/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#include "paimon/common/data/generic_map.h"

#include <cassert>
#include <utility>

namespace paimon {

GenericMap::GenericMap(std::shared_ptr<InternalArray> key_array,
                       std::shared_ptr<InternalArray> value_array)
    : key_array_(std::move(key_array)), value_array_(std::move(value_array)) {
    assert(key_array_ && value_array_ && key_array_->Size() == value_array_->Size());
}

int32_t GenericMap::Size() const {
    return key_array_->Size();
}

std::shared_ptr<InternalArray> GenericMap::KeyArray() const {
    return key_array_;
}

std::shared_ptr<InternalArray> GenericMap::ValueArray() const {
    return value_array_;
}

}  // namespace paimon
